CN209157961U - Reduction process device is beaten in the soft region of turntable bearing axial direction raceway - Google Patents
Reduction process device is beaten in the soft region of turntable bearing axial direction raceway Download PDFInfo
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- CN209157961U CN209157961U CN201821896603.4U CN201821896603U CN209157961U CN 209157961 U CN209157961 U CN 209157961U CN 201821896603 U CN201821896603 U CN 201821896603U CN 209157961 U CN209157961 U CN 209157961U
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- China
- Prior art keywords
- fine tuning
- slide unit
- support
- tuning slide
- integral support
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- 238000011946 reduction process Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000003466 welding Methods 0.000 claims abstract 2
- 239000007787 solid Substances 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of soft regions of turntable bearing axial direction raceway to beat reduction process device, including being clamped and fastened on the integral support of workpiece to be machined, the integral support support shaft of integral support upper end welding；The hinge bracket two connected in the integral support support shaft, it is equipped on the support of single shaft displacement fine tuning slide unit and is adjustably controlled the uniaxial displacement fine tuning slide unit that soft band beats low depth, the vernier knob for adjusting the uniaxial displacement fine tuning slide unit of vertical displacement up and down is installed on the uniaxial displacement fine tuning slide unit, it is displaced in fine tuning slide unit adjustable extent in single shaft and accurately controls bearing axially soft region grinding depth, grinding forming of low depth design requirement can be beaten according to soft band, avoid artificial polishing measurement repeatedly.
Description
Technical field
The utility model relates to part processing technique field, reduction process is beaten in the specially soft region of turntable bearing axial direction raceway
Device.
Background technique
Currently, two meters of outer diameter or more of three-row cylinder roller turntable bearing roller surface largely uses surface hardening, due to
Being limited on race way there are soft band is quenched for processing technology, is all made of manual grinding to the reduction process of beating of soft band at present
Processing method, soft region beats low depth, the shape beating the flatness of low area bottom end and beat low area edge leans on work completely
The polishing experience of people master worker ensures, soft band beats that low depth is uneven, it is bad to beat low area bottom end flatness and beats low area side
Edge is irregular to generate adverse effect to the use of bearing, reduce safety coefficient and service life that bearing uses.
Utility model content
The purpose of this utility model is to provide the soft regions of turntable bearing axial direction raceway to beat reduction process device, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
Reduction process device is beaten in the soft region of turntable bearing axial direction raceway, the whole branch including being clamped and fastened on workpiece to be machined
The integral support support shaft that frame, integral support upper end are welded；
The hinge bracket two connected in the integral support support shaft, and the other end of hinge bracket two is connected to hinge branch
One end of frame one, the other end of the hinge bracket one are equipped with the support of uniaxial displacement fine tuning slide unit, and single shaft displacement fine tuning is slided
It is equipped on the support of platform and is adjustably controlled the uniaxial displacement fine tuning slide unit that soft band beats low depth, the uniaxial displacement fine tuning slide unit
On the vernier knob for adjusting the uniaxial displacement fine tuning slide unit of vertical displacement up and down is installed；
The support of the uniaxial displacement fine tuning slide unit is slidably mounted on list by the uniaxial vernier knob for being displaced fine tuning slide unit
Axial displacement is finely tuned on the workbench of slide unit, and the workbench of single shaft displacement fine tuning slide unit is welded to connect on the outside of motor by connector
Wall, the motor shaft of the motor are fixedly connected with the abrasive grinding wheel for the lower section workpiece to be machined that can polish, and integral support passes through bottom
Screw knob clamps workpiece to be machined and realizes that positioning is fixed.
Preferably, it is rotatablely connected between the hinge bracket two and hinge bracket one by pin shaft.
Preferably, the integral support is U-shaped structure, and U-shaped structure upper end and screw knob are contacted with workpiece to be machined
Surface be mounted on prevent clamping damage workpiece to be machined rubber sheet gasket.
Compared with prior art, the utility model has the beneficial effects that
It is displaced in fine tuning slide unit adjustable extent in single shaft and accurately controls bearing axially soft region grinding depth, it can basis
Soft band beats grinding forming of low depth design requirement, avoids artificial polishing measurement repeatedly；Single shaft displacement fine tuning slide unit has been adjusted
After simultaneously stationary work-table, soft band polishing region bottom end flatness and roughness are guaranteed by wheel grinding plane, avoid craft
There is uneven phenomenon in polishing；Soft band polishing transitional region shape is controlled by grinding wheel chamfering shape, is reduced human error, is suitble to
Popularity is in enterprise.
Detailed description of the invention
Fig. 1 is the soft schematic illustration with grinding depth in the utility model method.
Fig. 2 is the schematic illustration of soft band polishing range in the utility model method.
Fig. 3 is abrasive grinding wheel chamfer shape schematic diagram in the utility model method.
In figure: abrasive grinding wheel 1, motor 2, connector 3, the workbench 4 of uniaxial displacement fine tuning slide unit, uniaxial displacement fine tuning are slided
Support 6, hinge bracket 1, pin shaft 8, the hinge bracket 29, integral support of the vernier knob 5 of platform, uniaxial displacement fine tuning slide unit
Support shaft 10, integral support screw knob 11, workpiece to be machined 12, uniaxial displacement fine tuning slide unit 13, motor shaft 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides technical solution:
Reduction process device is beaten in the soft region of turntable bearing axial direction raceway, the entirety including being clamped and fastened on workpiece to be machined 12
The integral support support shaft 10 that bracket, integral support upper end are welded；Integral support is U-shaped structure, and U-shaped structure upper end and screw thread
The surface that knob is contacted with workpiece to be machined is mounted on the rubber sheet gasket for preventing clamping damage workpiece to be machined.Integral support branch
The hinge bracket 29 connected on support axis 10, and the other end of hinge bracket 29 is connected to one end of hinge bracket 1, hinge branch
It is rotatablely connected between frame 29 and hinge bracket 1 by pin shaft 8.
The other end of hinge bracket 1 is equipped with the support 6 of uniaxial displacement fine tuning slide unit, the branch of single shaft displacement fine tuning slide unit
It is equipped on seat 6 and is adjustably controlled the uniaxial displacement fine tuning slide unit 13 that soft band beats low depth, pacified on single shaft displacement fine tuning slide unit 13
Equipped with the vernier knob 5 for adjusting the uniaxial displacement fine tuning slide unit of vertical displacement up and down.
The support 6 of single shaft displacement fine tuning slide unit is slidably mounted on single shaft by the vernier knob 5 of uniaxial displacement fine tuning slide unit
On the workbench 4 of displacement fine tuning slide unit, the workbench 4 of single shaft displacement fine tuning slide unit is welded to connect by connector 3 in outside motor 2
Side wall, for the positive/negative plate of motor 2 by the external factory's distribution box of conducting wire, motor 2 selects Y-series model, the motor shaft 14 of motor 2
It is fixedly connected with the abrasive grinding wheel 1 for the lower section workpiece to be machined 12 that can polish, integral support passes through bottom integral support screw knob
11 clamping workpieces to be machined 12 realize that positioning is fixed.
It is as follows using operation when the present apparatus:
In Fig. 1, abrasive grinding wheel 1 is fixed on 2 central axis of motor, the workbench of motor 2 and uniaxial displacement fine tuning slide unit
4 are connected by connector 3, and the support 6 and integral support support shaft 10 of single shaft displacement fine tuning slide unit pass through hinge bracket 1, pin
Axis 8, hinge bracket 29 connect, and are fixed on integral support support shaft 10 by adjusting integral support screw knob 11 processed
Workpiece 12.
After fixing integral support support shaft 10 by Fig. 1, the vernier knob 5 for adjusting uniaxial displacement fine tuning slide unit makes to be ground sand
It takes turns 1 lower end surface to be bonded with 12 surface of workpiece to be machined, 5 scale of vernier knob of slide unit is finely tuned in record axial displacement, according to soft band
The vernier knob 5 that low depth design requirement H adjusts uniaxial displacement fine tuning slide unit is beaten, so that grinding wheel is moved down displacement is H, thus smart
It really controls soft band and beats low depth.
In Fig. 2, integral support support shaft 10 is fixed on soft band polishing region by the soft a length of S of band polishing region, width L
Except, if 10 axle center of integral support support shaft to the soft distance with polishing region farthest point be a, 10 axle center of integral support support shaft
It is b to 8 axle center of pin shaft distance, 14 axle center of motor shaft to 8 axle center of pin shaft distance is c (design requirement c > b), abrasive grinding wheel 1
Radius is r, then status requirement when integral support support shaft 10 is fixed are as follows: b+c+r >=a manually adjusts hinge bracket translation
When abrasive grinding wheel 1, metal plate is fixed to limit soft band polishing region shape as rectangle in soft band polishing region outer rim.
In Fig. 3,1 chamfering parameter A and H of abrasive grinding wheel and chamfer shape are played low transitional region shape design according to soft band and are wanted
Ask setting.
Used technical solution is: work top can be adjusted in perpendicular by being displaced fine tuning slide unit 13 using single shaft
It moves up and down, the motor 2 being fixed on work top is driven to move up and down in perpendicular, by adjusting uniaxial displacement fine tuning
The vernier knob 5 of the slide unit depth that accurately control abrasive grinding wheel 1 polishes to soft region；Single shaft displacement fine tuning slide unit 13 passes through hinge
The connection of chain bracket, manually adjusting hinge bracket can make the covering of stone face entirely be polished region, wheel grinding depth and beat
Grinding region bottom end flatness can accurately be controlled by single shaft displacement fine tuning slide unit 13, and soft band polishing region edge shape can pass through sand
Take turns chamfer shape control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. reduction process device is beaten in the soft region of turntable bearing axial direction raceway, whole on workpiece to be machined (12) including being clamped and fastened on
The integral support support shaft (10) that body support frame, integral support upper end are welded；
It is characterized by: the hinge bracket two (9) connected on the integral support support shaft (10), and hinge bracket two (9)
The other end is connected to one end of hinge bracket one (7), and the other end of the hinge bracket one (7) is equipped with uniaxial displacement fine tuning and slides
The support (6) of platform, single shaft, which is displaced to be equipped on the support (6) of fine tuning slide unit, is adjustably controlled the uniaxial displacement that soft band beats low depth
It finely tunes slide unit (13), is equipped on uniaxial displacement fine tuning slide unit (13) and adjusts the uniaxial displacement fine tuning of vertical displacement up and down and slide
The vernier knob (5) of platform；
The support (6) of the uniaxial displacement fine tuning slide unit is slidably mounted on by the vernier knob (5) of uniaxial displacement fine tuning slide unit
On the workbench (4) of single shaft displacement fine tuning slide unit, the workbench (4) of single shaft displacement fine tuning slide unit is connected by connector (3) welding
It is connected to motor (2) lateral wall, the motor shaft (14) of the motor (2) is fixedly connected with the lower section workpiece to be machined (12) that can polish
Abrasive grinding wheel (1), integral support realize that positioning is solid by bottom integral support screw knob (11) clamping workpiece to be machined (12)
It is fixed.
2. reduction process device is beaten in the soft region of turntable bearing axial direction raceway according to claim 1, it is characterised in that: described
It is rotatablely connected between hinge bracket two (9) and hinge bracket one (7) by pin shaft (8).
3. reduction process device is beaten in the soft region of turntable bearing axial direction raceway according to claim 1, it is characterised in that: described
Integral support is U-shaped structure, and the table that U-shaped structure upper end and integral support screw knob (11) are contacted with workpiece to be machined (12)
Face is mounted on the rubber sheet gasket for preventing clamping damage workpiece to be machined (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896603.4U CN209157961U (en) | 2018-11-19 | 2018-11-19 | Reduction process device is beaten in the soft region of turntable bearing axial direction raceway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896603.4U CN209157961U (en) | 2018-11-19 | 2018-11-19 | Reduction process device is beaten in the soft region of turntable bearing axial direction raceway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157961U true CN209157961U (en) | 2019-07-26 |
Family
ID=67338590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896603.4U Active CN209157961U (en) | 2018-11-19 | 2018-11-19 | Reduction process device is beaten in the soft region of turntable bearing axial direction raceway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227297A (en) * | 2018-11-19 | 2019-01-18 | 洛阳Lyc轴承有限公司 | Reduction process device and its processing method are beaten in the soft region of turntable bearing axial direction raceway |
| CN121374301A (en) * | 2025-12-24 | 2026-01-23 | 中国铁建重工集团股份有限公司 | Polishing method for plane soft belt of main bearing ring |
-
2018
- 2018-11-19 CN CN201821896603.4U patent/CN209157961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227297A (en) * | 2018-11-19 | 2019-01-18 | 洛阳Lyc轴承有限公司 | Reduction process device and its processing method are beaten in the soft region of turntable bearing axial direction raceway |
| CN121374301A (en) * | 2025-12-24 | 2026-01-23 | 中国铁建重工集团股份有限公司 | Polishing method for plane soft belt of main bearing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Patentee after: CHINA RAILWAY TUNNEL GROUP Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China Patentee before: CHINA RAILWAY TUNNEL GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address |